| American Christian High | |
| Anderson High | |
 |
Biggs High |
| Bishop Quinn High | |
| Burney High | |
| Cascade High | |
| Central High | |
|
Champion Christian High |
| Chester High | |
|
Chico High |
|
Colusa High |
|
Corning High |
|
Delta High |
| Downieville High | |
| Dunsmuir High | |
| Durham High | |
| East Nicolaus High | |
|
Elk Creek High |
|
Enterprise High |
| Esparto High | |
|
Etna High |
|
Fall River High |
| Foothill High | |
|
Greenville High |
| Gridley High | |
|
Hamilton City High |
| Happy Camp High | |
| Hayfork High | |
| Herlong High | |
| Las Plumas High | |
| Lassen High | |
| Liberty High | |
|
Live Oak High |
|
Los Molinos High |
| Loyaltion High | |
|
Maxwell High |
| McCloud High | |
|
Mercy High |
| Modoc High | |
| Mt. Shasta High | |
| NAWA High | |
| Orland High | |
| Oroville High | |
| Paradise High | |
| Paradise Adventist High | |
|
Pierce High |
|
Pleasant Valley High |
| P.V. Baptist High | |
|
Plumas Christian High |
| Portola High | |
| Princeton High | |
| Providence Christian High | |
| Quincy High | |
|
Redbluff High |
|
Redding Adventist High |
|
Redding Christian High |
|
Rio Vista High |
|
Shasta High |
| Sugar Bowl Academy High | |
| Surprise High | |
| Sutter High | |
| Trinity High | |
| Tulelake High | |
| Weed High | |
| Westwood High | |
| Wheatland High | |
| Williams High | |
|
Willows High |
|
Winters High |
| Yreka High | |
| Yuba City Charter High | |
